baber/WOPTO huggingface dataset:
Patent JP-2001141091-A (JP)
Title: Flow rate control valve
Inventor: SATO AKIO
IPC: F16K31/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate control valve capable of increasing a stroke of a valve head. SOLUTION: This flow rate control valve 30A is provided with a piezoelectric actuator 52 and a displacement amount amplifying mechanism 54 amplifying a displacement amount La of the piezoelectric actuator 52. The amplified displacement amount Lb amplified by the displacement amount amplifying mechanism 54 is transmitted to a valve head 48, which adjusts a flow rate of fluid passing through a communicating passage 46 communicating between a flow-in passage 40 and a flow-out passage 42 in a valve body 44. The displacement amount amplifying mechanism 54 is provided with an input part 80 and an output part 82 which are displaced along an axial line C and a displacement transmission part 74 which is rotated and displaced.
Patent JP-H08175407-A (JP)
Title: Auxiliary steering device for vehicle
Inventor: MORI HIROSHI
IPC: B60G17/015
Filed: 1994-12-27
Abstract: PURPOSE: To provide a steering controller for vehicle which restrains a vehicle from being deviated by yaw rate with a simple structure. CONSTITUTION: Piston pumps 9, 10 are interlocked with right and left front wheels 6FL, 6FR. For a pair of piston pumps 9, 10, mutual discharge ports 9a, 10a and suction ports 9b, 10b are connected through communicating pipes 11a, 11b. Fluid pressure supply pipes 18, 19 are branched respectively from a pair of comnunicating pipes 11a, 11b to respective fluid chambers of elastic bushes 16FR, 16FL. Fluid pressure corresponding to a difference in the rotational speed of both the pumps can be supplied to a steering assist means such as a power cylinder device 7.
Patent JP-H07109871-A (JP)
Title: Band window
Inventor: HONMOTO KIYOSHI
IPC: E06B3/06
Filed: 1993-12-24
Abstract: PURPOSE:To provide a band window having a good outward appearance by arranging vertical ribs and transoms (horizontal ribs) in a sash frame provided at an opening section, forming a plurality of window frames, and fitting movable paper screens or fixed paper screens in CONSTITUTION:Vertical ribs 4 and transoms 5 are arranged in a sash frame 2 provided at a relatively large opening section, and a plurality of window opening sections 6 are formed. A frame is fitted around each window opening section 6, a rain barrier or the like is fitted, and a sash to be fitted with a window paper screen is fitted protrusively on the outdoor side from a frame body. Movable paper screens 7 or fixed paper screens 8 are fitted to the window opening sections 6 made of the frames having the same shape, and the intermediate vertical ribs 4 and transoms 5 are shielded by the outside sections of the paper screens 7, 8. Different kinds of paper screens can be fitted with the frames having the same shape, and a band window having a good outward appearance can be easily obtained.
Patent JP-H08182861-A (JP)
Title: Roller for roller slide and roller slide formed by using the same
Inventor: UENO SHINJI
IPC: A63G21/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide a roller for a roller slide capable of sufficiently absorbing impact on the hip and having a long life and a roller slide formed by using the same. CONSTITUTION: This roller 1 has an outside cylinder 10, a bearing 20 and a leaf spring 30. This bearing 20 is arranged within this outside cylinder 10 and is arranged concentrically with the outside cylinder 10. A double pipe structure is composed of the bearing and the outside cylinder 10. The leaf spring 30 is installed between the outside cylinder 10 and the bearing 20. The leaf spring 30 is formed as a body separate from the outside cylinder 10 and the bearing 20 and is held in a holder part 22 formed by the detaining piece 24 of the bearing 20. Its front end 32 is fitted onto the projecting part 12 of the outside cylinder 10. The shaft of the roller 1 is inserted into the bearing 20 and is disposed between the side rails of the roller slide to constitute a sliding surface.
Patent JP-H09156756-A (JP)
Title: Parts aligning and supplying device
Inventor: HARAGUCHI KAZUO
IPC: B65G33/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To stably and reliably perform processing for aligning fruit and vegetables and making the distance in the feeding direction constant at high speed. SOLUTION: Inclined belt conveyors 2 inclined in the width direction are parallely provided along one sides of screw conveyors 1 for parts conveyance, for conveying articles in the axial direction by being rotated, and a valley- shaped conveying passage 3 for conveying fruit and vegetables is extended and provided from the start end in the conveying direction to the terminal end. The rotational direction of the screw conveyor 1 is set to the upward rotation in the conveying passage 3.
Patent JP-H05136162-A (JP)
Title: High output power semiconductor device
Inventor: SAKAI KAZUHIKO
IPC: H01L29/73
Filed: 1991-11-15
Abstract: PURPOSE:To quickly compensate the movement of an operating point caused by the temperature of a power transistor. CONSTITUTION:A transistor chip 11 is mounted on a metal surface 12a on a stem 12. A transistor element part 2 and a resistor element part 3 are arranged in the transistor chip 11. A resistor for temperature compensation which is composed of a diffusion resistor is formed in the resistor element part 3. One electrode of the resistor for temperature compensation is unified in a body with an emitter electrode 9 of a transistor and connected with an emitter lead 14. The other electrode is connected with a lead 15 for compensation.
Patent JP-H05143567-A (JP)
Title: Rearranging device of spatial information
Inventor: NAGAZUMI YASUO
IPC: G06N3/063
Filed: 1991-11-15
Abstract: PURPOSE:To make it possible to delete wiring of a swelling quantity by arranging plural route groups composed of electric charge transfer element lines so that the electric charge elements positioning at a crossing point may be crossed with each other making them be shared by all the routes and constituting the respective crossing route groups to perform transfer operations along the route group in different time sections. CONSTITUTION:The rearranging device realizes artifitially a large quantity of spatial connection to be required by a neural network via a spatial data bus (SDB) composed of a CCD, etc. The driving routes of a SDB take multiforms by the driving quantity of the respective route and the driving sequence and the routes enables the flexible selections according to usages, for instance, they converges the signal of a point positioning at the top of a regular hexagon to the center. For instance, the spatial information distributed originally is aggregated around of the cell of a C and this is equal to a matter which the SDB realizes six spatial wirings artifitially. If an arithmetic circuit is installed in this cell C, a distributed manual signal can be easily aggregated.
Patent JP-H05187780-A (JP)
Title: Method for forming refractory structure
Inventor: KATAOKA MINORU
IPC: F27D1/10
Filed: 1991-12-11
Abstract: PURPOSE:To effectively prevent unintentional separating and dropping of an unburned refractory material and to facilitate recovering of the refractory material by previously mounting studs on a board with organic adhesive, and then forming an indeterminate refractory material layer on the board by enclosing the studs. CONSTITUTION:A refractory structure is formed by lining an refractory material 1. In this case, if a board of the structure is, for example, an iron cover 3, a bonding part 4 made of organic adhesive is formed on the upper surface of the cover 3, and studs 2 are previously mounted thereon. Then, the material 1 is formed on the upper surface of the cover 3 by enclosing the studs 2. Thus, the material 1 is rigidly supported to the studs 2 thereby to effectively prevent separation of the material 1 from the cover 3. Accordingly, when the structure is formed, the material 1 can be lined safely even by a downward operation, and in the case of recovering, old material 1 can be easily collapsed.
Patent JP-H06153357-A (JP)
Title: Carrying/laying system
Inventor: SUZUKI TAKEYUKI
IPC: H02G1/06
Filed: 1992-11-12
Abstract: PURPOSE:To provide a carrying/laying system which quickens and facilitates work for pulling a cable into a culvert and carrying and work for carrying various machines and materials necessary for joint work into the culvert. CONSTITUTION:A pair of pulleys 1a, 1b provided with a rotary drive means 3 for at least one of them, a wire loop 2 entrained about both pulleys, and a guide roller 4 for guiding the wire 2 while holding between both pulleys 1a, 1b are arranged in a culvert. A cable C and other articles required for joint work are carried into the culvert by rotating the wire loop 2.
Patent JP-H04196487-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUEDA TAKEHIRO
IPC: H01L27/08
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the generation of avalanche photoelectrons by forming, below a field oxide film, an inverse conductive type low concentration region for alleviating an electric field and a channel stop region of one conductivity type which surrounds the low concentration region, wherein an impurity concentration of the low concentration region is lower than that of a source/drain region. CONSTITUTION:An n<->-type region for alleviating an electric field 9, which possesses an n-type low concentration, is interposed with a given width between an n<+>-type source/drain region 8, which possesses an n-type high concentration, and a p<+>-type channel stop region 3, which is provided below a field oxide film 2 that defines the source/drain region. This configuration results in a mild gradient Cs1 in the concentration of carriers in the vicinity of a junction J between the electric field alleviating region and the channel stop region 3 of the source/drain region 8, wherein the concentration gradient shows a progressive decline towards the junction J. This concentration gradient prevents the generation of avalanche photoelectrons at the junction J, consequently precluding variations in the threshold of a MOS type semiconductor device due to the avalanche photoelectrons.
Patent JP-S63264468-A (JP)
Title: Optically active benzoxazine
Inventor: HAYAKAWA ISAO
IPC: C07D265/36
Filed: 1987-12-24
Abstract: NEW MATERIAL:An optically active substance of a compound shown by formula I (X-Z is H or halogen; R<1> is 1-6C alkyl). EXAMPLE:(S)-(-)-7,8-Difluoro-3-methyl-3,4-dihydro-2H-[1,4]-benzoxazine. USE:An intermediate for antibacterial agents. PREPARATION:A compound shown by formula II is asymmetrically reduced with a chiral alkali metal triacyloxyborohydride to give an optically active compound shown by formula I. A prepared 3S-alkylbenzoxazine derivative is useful as an intermediate for a compound having strongly antibacterial activ ity, such as S-(-)-9-fluoro-9-methyl-10-( 4-methyl-2-piperazinyl )-7-oxo-2,3-di hydro-7H-pyrido-[ 1,2,3-de ][ 1,4 ]benzoxazine-6-carboxylic acid.
Patent JP-2000151568-A (JP)
Title: No-hit changeover device
Inventor: KUMADA JUNICHI
IPC: H04L7/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To change over a plurality of serial transmission systems without causing hit of data in a device that transmits the data while switching a plurality of the serial transmission systems. SOLUTION: Parallel data outputted from an S/P conversion circuit 12 in a 1st S/P conversion section 1 are outputted synchronously with a 1 system frame pulse signal, and a 2nd S/P conversion section 2 outputs parallel data synchronously with a 2 system frame pulse signal. A selector 21 selects either of the two parallel data based on a read side system selection control signal 32 and the read parallel data are outputted to a P/S conversion circuit 22 as read parallel data 25. In the case of selecting the 1 system or the 2 system, phases of reading the parallel data of two kinds of the systems are coincident and a switching timing is synchronously with the read frame pulse and then the consecutiveness of the is maintained.
Patent JP-H08183041-A (JP)
Title: Production of car interior product having foamed elastomer skin material
Inventor: YOSHINAKA SHINJI
IPC: B29K21/00
Filed: 1994-12-28
Abstract: PURPOSE: To eliminate such a problem that the mold splitting line due to the slide core for molding the undercut part of a molded product is generated in a skin material and to sufficiently foam the whole of a foamable elastomer skin material to obtain a soft feeling. CONSTITUTION: A core mold 1 for a base material and a skin material and a cavity mold 2 for the base material are clamped and the raw material for the base material is injected in the cavity formed by both molds to mold the base material. The core mold 1 holding the molded base material M and a cavity mold 3 for the skin material having a slide mold 31 at a part thereof are clamped and a foamable elastomer material is injected in the cavity formed by both molds. The slide mold 31 is slid to the outside of the mold to foam the foamble elastomer material and a foamed elastomer skin material M is integrally molded on the base material M to produce a molded product which is, in turn, demolded.  The fine mold opening direction and a molded product extracting direction at the time of the foaming of the skin material M can be freely set without receiving the effect of the shape of the base material M.
Patent JP-2001140793-A (JP)
Title: Centrifugal blower
Inventor: GOTO JUNJI
IPC: F04D29/44
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of outflow due to a reverse flow regarding a flow of air at the inner whole of a centrifugal blower and to improve air supply efficiency. SOLUTION: A protrusion part 24 to partially close a suction port 23 is formed toward the inner side of the suction port 23 from the portion A side where the outer periphery of a centrifugal fan 1 and the outer peripheral part 25 of a scroll easing 2 approach each other in the vicinity of the nose part 21 of the scroll casing 2. In a so formed centrifugal blower A, by situating an air control plate 3 at the inner side of the centrifugal fan 1 in a state to be positioned opposite to air (a reverse flow Y) flowing from the vicinity of a nose part 21 toward the protrusion part 24, a reverse flow Y from the vicinity of the nose part 21 is suppressed, outflow to the suction port 23 is prevented from occurring, and air supply efficiency is improved.  By increasing the number of the air control plates 3, by adjusting a direction to the same as a direction in which air flows in the blade 11, or by forming a section in a shape curved in a bow-form shape, a further effect is provided.
Patent JP-H10173562-A (JP)
Title: Satellite receiving converter
Inventor: MANABE RYOTARO
IPC: H01Q5/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a satellite receiving converter which can share a substrate even against reception of plural satellites, can improve its productivity and can reduce its cost. SOLUTION: The parts corresponding to a circular waveguide of a substrate 23 where a converter circuit part is prepared are cut in almost circular shapes. Then the almost circular substrate print probe substrates 31a and 31b are turnably placed at both cut parts 30a and 30b respectively. The upper parts of both substrates 31a and 31b are protruded to the outside, and the arc-shaped grooves 32a and 32b are formed at both protruded parts. The substrates 31a and 31b are attached to the substrate 23 by the screws 33a and 33b at the grooves 32a and 32b respectively. Then the substrate print probes 2 are formed on the substrates 31a and 31b at the feeding points of the circular waveguide. Each probe 2 consists of a horizontal polarized wave probe 2a and a vertical polarized wave probe 2b which are connected to the converter circuit part of the substrate 23 via the lead wires 34a and 34b.
Patent JP-H03189285-A (JP)
Title: Motorcycle
Inventor: FUKUDA TAKAYOSHI
IPC: B62K25/10
Filed: 1989-12-20
Abstract: PURPOSE:To easily protect a damper from jumping stones and the like by providing a damper supporting fluctuatable rear arms rotatably supporting a rear wheel on their rear ends so as to penetrate through an air cleaner up and down, and using the openings of the air cleaner both as the penetrating openings for the damper and air intake ports. CONSTITUTION:An engine 4 loaded on a motorcycle is fitted with a carburetor 8 on the intake side, and further connected with an air cleaner 9 arranged under a seat 5. A pair of right and left rear arms 11 are pivotally supported with a seat pillar 2, and a damper 12 is provided between a cross member reinforcing the front end parts of the rear arms 11 and a seat rail 3. In this case, the damper 12 is provided so as to penetrate up and down in a cylindrical filter element 18 through openings 16, 16 provided on the upper and lower faces of the air cleaner 9, and the openings 16 are also used as the air intake ports of the air cleaner 9. Thus, the damper 12 is surrounded with the air cleaner 9, and protected from jumping stones and the like.
Patent JP-H11161912-A (JP)
Title: Magnetic head manufacturing method
Inventor: OGAWARA KAZUHIKO
IPC: G11B5/31
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance magnetic efficiency by providing a pseudo yoke at the top end of a pole part constituting a magnetic pole and forming it so as to form a symmetric shape to suppress the generation of a vertically cracked magnetic domains at the time of a manufacturing to stabilize a magnetic domain structure. SOLUTION: A plating base for forming a magnetic pole layer is formed by interposing an insulating layer on a coil layer constituting a magnetic head. A resist pattern is obtained by forming a resist layer on the plating base and eliminating desired magnetic layer shape parts through processes of an exposure and an development. Here, the resist pattern is set so that a magnetic layer having the shape provided with a coverging part 4 and a pseudo yoke 5 symmetrically with respect to a yoke part 1, a converging part 2 and a pole part 3. A magnetic material in which easily-magnetization axes are aligned in the direction of a core width is formed by performing an electroplating while impressing a magnetic field in the direction of the core width.  Thereafter, a magnetic pole structure consisting of the yoke part 1, the converging part 2 and the pole part 3 is finally cut down by cutting the magnetic material with cuttings 6.
Patent JP-H08226291-A (JP)
Title: Lowering-height setter for motorized blind
Inventor: MINAMI KATSUJI
IPC: E06B9/32
Filed: 1995-12-18
Abstract: PURPOSE: To adjust lowering height easily and surely by transmitting a pulse signal with the lowering of a blind and stopping the blind when the count value coincides with a preset value. CONSTITUTION: When a lowering switch 23 for a controller 2 is operated, a control section 3 drives a DC motor 4, a ladder drum is rotated, a stringy member 10 is rewound, and a slat 13 is lowered. A pulse signal with the lowering of the slat 13 is transmitted and counted by a photo-interrupter at that time, and stored in a memory. When the count value coincides with a numeric value previously set by a lower-limit place set switch, the control section 3 stops the DC motor 4. According to such constitution, the lowering height of a blind is adjusted extremely easily and surely, and workability at the time of the execution of works and the assembly of the blind can be improved remarkably.
Patent JP-H07192862-A (JP)
Title: Induction heating cooker
Inventor: YAMASHITA YOSHIHIRO
IPC: H05B6/12
Filed: 1993-12-24
Abstract: PURPOSE:To maintain the former operating condition of an induction heating unit during a predetermined time after the equipment operating mode is changed to the initial mode by an automatic heating finishing function in an induction heating cooker. CONSTITUTION:A mode holding means 55 periodically renews the input signal from a mode control means 50, stores the holding signal, and while outputs the holding signal to an induction heating unit control means, and during a predetermine time after the input of the signal from a timer means 54, the mode holding means 55 does not renew the holding signal, and outputs it. Consequently, even in the case where the timer means 54 finishes the count and the display is changed to the initial mode during the time of fry-cooking under the temperature control mode and the temperature stabilized condition, an input means 57 is operated within a predetermined time to return the equipment operating mode to the original temperature adjusting mode, and the cooking is quickly re-started.
Patent JP-H09166789-A (JP)
Title: Liquid crystal display device
Inventor: SHIBATA SUSUMU
IPC: G02F1/1345
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing the generation of a delay in a signal supplied through a repair wiring when a disconnection defect in a bus line is corrected by the repair wiring. SOLUTION: In the device, the line width of each repair wiring on a crossing part between the repair wiring and the bus line is set up to either one of 1st line width N1 narrower than the line width W other than the crossing part and laser repairable and 2nd line width N2 narrower than the 1st line width N1 and disabled for laser repair. Plural repair wirings are allowed to correspond to respectively different repair areas on an insulating substrate, an intersecting part with the bus line in a repair area corresponding to a certain repair wiring is set up to the 1st line width N1 and an intersecting part with the bus line in an area other than the repair area is selected and formed so as to be the 2nd line width N2.
Patent JP-H01170921-A (JP)
Title: Optical heterodyne detecting device
Inventor: MATSUNO TAKASHI
IPC: H04B10/64
Filed: 1987-12-25
Abstract: PURPOSE:To easily equalize the amplitude of reference light to the amplitude of signal light by controlling the amplitude of then reference light so that a detection signal is obtained which indicates that the voltage level at a bottom point of a beat signal waveform obtained by converting the composite signal light of signal light of 1st angular frequency and reference light of 2nd angular frequency into an electric signal and amplifying the electric signal is zero. CONSTITUTION:An input means sends the signal light 10 to an optical multiplexing means 16 and a reference light generating means sends the reference light 12 to the optical multiplexing means. The optical multiplexing means multiplexes the signal light 10 and reference light 12 to obtain the composite signal light 13 containing beat components of the 1st angular frequency and 2nd angular frequency. A photoelectric converting means outputs the electric signal corresponding to the composite signal light 13, i.e. beat signal containing the beat frequency components of the 1st angular frequency and 2nd angular frequency. The amplitude of the reference light 12 is so varied that the voltage level at the bottom point of the beat signal wave is zero. When the amplitude of the reference light 12 becomes equal to the amplitude of the signal light 10 by adjusting the amplitude of the reference light 12, the voltage level at the bottom point of the beat signal waveform becomes zero. Consequently, the light power of the signal light 10 is measured extremely easily.